Solution : https://service.sap.com/sap/support/notes/611258 (SAP Service marketplace login required)
Key words :
manually delete search, 7b support package 05, 7b support package 06, field 'database table', select field 'mandt', maintenance view vt7ehs00_qtoprel, enter table 't7ehs00_qtop_rel', support package 13, support package 14, table view
Related Notes :
| 642614 | EH&S: Upgrade to SAP R/3 Enterprise PLM 2.00 |
| 596462 | Corrections EH&S 2.7B: Support Package 06 |
| 564926 | EH&S: Upgrade to SAP R/3 Enterprise PLM 1.10 |
| 421655 | EH&S 2.7B: Upgrade of R/3 Rel. 4.5B or 4.6B to R/3 Rel. 4.6C |
| 421649 | EH&S 2.7B: Upgrade from R/3 4.5B to 4.6B |